A woman and men stand or sit in front of a brick building on Main Street in Central City (Gilpin County), Colorado. Signs on brick or glass panes read: "The Observer Publishing Co., Book & Job Printing, est. P.T.S." Men wear suits, vests, ties,...

Aerial view of Main Street Ouray (Ouray County), Colorado from the cliffs of a caldera known as The Blowout. Shows the flag pole and commercial buildings on Main Street, and Hayden Mountain in the distance.

Aerial view of Glasgow (Howard County), Missouri and the Alton Railroad Bridge of the Chicago and Alton Railway over the Missouri River. Shows houses, trees, and smokestacks beside the river and scaffolding for the new steel railroad bridge in the...

This frame business in Montrose, Montrose County, Colorado, has storefront windows and signs: "The Messenger Publishing and Printing." A girl and men in suits wearing gold chains, bowlers, slouch, or planter hats stand on the boardwalk. A house is...

View of the entrance to Revenue Tunnel Mine near Sneffels (Ouray County), Colorado. Three men sit on ore carts drawn by a mule along on narrow gauge tracks. A man stands in a building doorway near the tunnel.

View of a blacksmith working in a lean-to, probably in Colorado. Shows a smithy using a hammer and anvil set on a tree stump. A young man, a water barrel, large bellows, and a pickax are in the wooden structure.

View of a dirt road, a bridge, cultivated land, trees and the Wasatch Mountains in Utah Valley near Provo (Utah County), Utah. A horse-drawn wagon and people are stopped in an irrigation ditch. People and horses are on the road in the distance....

View of gravestones at Little Bighorn Battlefield in Montana. Gravestones are on Last Stand Hill beside a stone marker for a mass grave. A wrought iron fence surrounds the marker. Buildings are in the distance.

View of Native American (Anasazi) cliff dwelling ruins of Cliff Palace at Mesa Verde National Park, Colorado. A man poses beside multi-story ruins under a cliff wall. Stone bricks are on the ground. Trees are in the canyon and on top of the mesa.

View of narrow gauge tracks of the Denver & Rio Grande railroad in what is identified as Cimarron Canyon probably in Montrose County, Colorado. Shows railroad tracks and a trestle probably over the Cimarron River, rock formations, trees and...

View of the Basilica of the Virgin of Guadalupe (Basílica de Santa María de Guadalupe), in Guadalupe Hidalgo (Gustavo A. Madero, Distrito Federal), Mexico. The brick and stone building includes two bell towers, a clock, a center dome and finial,...

View of a railroad truss bridge over the Columbia River, probably in Multnomah County, Oregon. Probably Union Pacific tracks are on the bridge. Rocks are in the river, and dense fir trees are on both sides of the river.

View of a waterfall identified as Hood River Falls and dense forest probably in Columbia Gorge Recreation Area, Hood River County, Oregon. The waterfall is near rock walls, fir trees, and fallen timber.

View of the South Fork Merced River and trees near Wawona in Yosemite National Park, California. A man and woman are on a large rock near fallen timber and stones in the river. Snow is on a mountain identified as Bald Mountain in the distance.

View of the Iron Springs Hotel, a building with a mansard roof, dormers and porches, and the Manitou & Pike's Peak Railway Co. depot in Manitou Springs (El Paso County), Colorado. Men, women and a child walk on the road near the depot.

Men and a girl stand in front of a two-story building with a flat roof and a cornice with dentils and brackets on Main Street in Central City (Gilpin County), Colorado. Men wear suits, coats, and hats. One man holds a cane and stands near a...

A group of Native American (Hopi) men, women, and children watch and perform probably the Butterfly Dance, an autumn harvest dance, at Oraibi, Hopi Indian Reservation, Arizona. Women and girls have hair wraps or butterfly whorls hairstyles, stand...

View of the Casa Del Desierto, a Fred Harvey hotel and Santa Fe railroad station, in Barstow (San Bernardino County), California. The mission revival style building is by railroad tracks, the Mojave River, a trestle bridge, and a rock outcropping.

View of Gate Rock, a sandstone rock formation at the entrance to Garden of the Gods, Colorado Springs (El Paso County), Colorado. Shows a horse-drawn buggy, dirt roads, trees, and brush. Pikes Peak is in the distance.